Elseworlds Supergirl Trailer
Watch the third promo for the upcoming Elseworlds crossover, with this trailer focusing on Melissa Benoist’s Supergirl. The plot involves Dr. John Deegan of Arkham Asylum rewriting reality, which results in Oliver Queen and Barry Allen swapping lives. It also appears in this altered reality that Supergirl is a villain. The three-night Arrowverse Elseworlds crossover airs […]